Database class Null safety

An indexed database object for storing client-side data in web apps.

Inheritance
Annotations
  • @SupportedBrowser(SupportedBrowser.CHROME)
  • @SupportedBrowser(SupportedBrowser.FIREFOX, '15')
  • @SupportedBrowser(SupportedBrowser.IE, '10')
  • @Unstable()
  • @Native("IDBDatabase")

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
name String?
read-only
objectStoreNames List<String>?
@Returns('DomStringList'), @Creates('DomStringList'), read-only
on Events
This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
read-only, inherited
onAbort Stream<Event>
Stream of abort events handled by this Database.
read-only
onClose Stream<Event>
Stream of close events handled by this Database.
read-only
onError Stream<Event>
Stream of error events handled by this Database.
read-only
onVersionChange Stream<VersionChangeEvent>
Stream of versionchange events handled by this Database.
read-only
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
version int?
@Creates('int|String|Null'), @Returns('int|String|Null'), read-only

Methods

addEventListener(String type, EventListener? listener, [bool? useCapture]) → void
inherited
close() → void
createObjectStore(String name, {dynamic keyPath, bool? autoIncrement}) ObjectStore
deleteObjectStore(String name) → void
dispatchEvent(Event event) bool
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
removeEventListener(String type, EventListener? listener, [bool? useCapture]) → void
inherited
toString() String
A string representation of this object. [...]
inherited
transaction(dynamic storeName_OR_storeNames, String mode) Transaction
transactionList(List<String> storeNames, String mode) Transaction
transactionStore(String storeName, String mode) Transaction
transactionStores(DomStringList storeNames, String mode) Transaction

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited

Constants

abortEvent → const EventStreamProvider<Event>
Static factory designed to expose abort events to event handlers that are not necessarily instances of Database. [...]
const EventStreamProvider<Event>('abort')
closeEvent → const EventStreamProvider<Event>
Static factory designed to expose close events to event handlers that are not necessarily instances of Database. [...]
const EventStreamProvider<Event>('close')
errorEvent → const EventStreamProvider<Event>
Static factory designed to expose error events to event handlers that are not necessarily instances of Database. [...]
const EventStreamProvider<Event>('error')
versionChangeEvent → const EventStreamProvider<VersionChangeEvent>
Static factory designed to expose versionchange events to event handlers that are not necessarily instances of Database. [...]
const EventStreamProvider<VersionChangeEvent>('versionchange')